HELPP NOWW I POSTED THIS SO MANY TIMES SO PLEASE HELP QUICK PLEASE NO LINKS NO BOTS OR JUST ANSWERING TO GET POINTS BECAUSE I WILL REPORT !! Which of the following equations describes the line shown below? Check all that apply
(2, 1)
(-4,4)

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?